MANN+HUMMEL GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 5232
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 17811
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 3411
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 2647
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 2053
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 18136
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL1654
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 15110
 
  
 
B04B CENTRIFUGES 1116
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING1063

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0074,527 Unit for Regulating and Controlling a Fluid PressureNov 06, 17Mar 15, 18[F01M, G05D]
2018/0056,218 Filter Housing of an Exchangeable Filter, Filter, Connecting Device, and Filter DeviceSep 01, 17Mar 01, 18[B01D]
2018/0050,296 Filter Element, in Particular for Gas FiltrationOct 13, 17Feb 22, 18[B01D]
2018/0036,665 Filter Element, in Particular for Gas FiltrationOct 13, 17Feb 08, 18[F02M, B01D]
2018/0028,949 Fuel Filter Insert, and Fuel Filter Comprising a Prefilter Element and a Main Filter Element and Comprising a Water Separating UnitSep 13, 17Feb 01, 18[F02M, B01D]
2018/0001,234 Removal System and Removal Aid for a Separating ElementJun 28, 17Jan 04, 18[B01D]
2018/0003,207 ONE-TIME ONLY SNAP CONNECTION SYSTEM MOUNTING TWO PARTS AND A SENSOR MOUNTING SYSTEM USING THE SNAP CONNECTION SYSTEMJul 02, 17Jan 04, 18[F16B]
2017/0361,261 Filter Element and Method for Manufacturing a Filter ElementSep 04, 17Dec 21, 17[B01D]
2017/0342,945 Liquid Filter for Separating Water and/or Particle Filtration of a Fuel and/or Aqueous Solution, in Particular a Urea Solution, and/or WaterMay 24, 17Nov 30, 17[F02M, B01D]
2017/0292,418 Exchangeable Filter of a Treatment Device for Treatment of, in Particular, Liquid Fluids and Treatment DeviceApr 05, 17Oct 12, 17[F02M, F01M, F01P, B01D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919256 Filter element of a filter for filtering fluids, and filterSep 22, 14Mar 20, 18[B01D]
9920719 Filter device, in particular for gas filtrationFeb 22, 15Mar 20, 18[F02M, B01D]
9914079 Filter system for filtering fluidsAug 12, 14Mar 13, 18[B01D]
9914085 Filter element and filter systemAug 31, 15Mar 13, 18[F02M, B01D]
9901857 Filter element, especially for gas filtrationOct 05, 15Feb 27, 18[B01D]
9895637 Filter medium of a filter element, filter element and method for producing a filter mediumSep 12, 12Feb 20, 18[B01D]
9895640 Filter element for a filter device for gas filtrationSep 11, 15Feb 20, 18[F02M, B01D]
9897049 Air intake tract with a hydrocarbon adsorber and related manufacturing methodsMar 31, 16Feb 20, 18[F02M, B01D]
D807815 Single flow ion exchange cartridgeFeb 15, 16Jan 16, 18[1302]
9861924 Filter element and filter systemAug 31, 15Jan 09, 18[F02M, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0084,936 Multi-Component Media for Use in a HumidifierAbandonedSep 22, 16Mar 23, 17[H01M]
2017/0021,285 ION EXCHANGE EXOSKELETON AND FILTER ASSEMBLYAbandonedFeb 29, 16Jan 26, 17[B01D]
2016/0375,384 FILTER MEDIA AND METHODS OF PRODUCING THE SAME AND USES THEREOFAbandonedJun 29, 15Dec 29, 16[B01D, D04H]
2016/0186,696 Air Guiding Arrangement Comprising Tank Ventilation SystemAbandonedJun 22, 15Jun 30, 16[F02M]
2016/0030,869 AIR FILTER DEVICE AND AIR FITLER ELEMENT HAVING AN INTEGRATED BYPASSAbandonedJul 31, 15Feb 04, 16[B01D]
2015/0369,788 Sensor Device, Filter Assembly, and Method for Manufacturing SameAbandonedJun 17, 15Dec 24, 15[B29C, G01N, B01D]
2015/0325,868 Humidifier, such as for a Fuel CellAbandonedMay 01, 15Nov 12, 15[H01M, B01F, F24F]
2015/0325,869 Humidifier, for Example, for a Fuel CellAbandonedMay 01, 15Nov 12, 15[H01M, B01F]
2015/0295,254 ION EXCHANGE FILTER ASSEMBLY WITH INTEGRATED DEGAS FUNCTIONAbandonedApr 10, 14Oct 15, 15[H01M, B01J]
2015/0273,985 Cabin Air Filter ElementAbandonedMar 25, 15Oct 01, 15[B60H, B01D]
2015/0233,507 Connecting Device for the Fluidic Connection of a Fluid Pipe Section to a Further Fluid Pipe SectionAbandonedFeb 17, 15Aug 20, 15[F16L]
2015/0184,625 SELF-ADJUSTING RESONATORAbandonedDec 30, 13Jul 02, 15[F02M]
2015/0159,602 Fluid Guiding Element of an Air Intake System of an EngineAbandonedDec 05, 14Jun 11, 15[F02M]
2015/0152,819 SELF-ADJUSTING RESONATORAbandonedDec 04, 13Jun 04, 15[F02M]
2015/0137,509 CLAMP APPARATUS HAVING INDEXING FEATUREAbandonedNov 21, 13May 21, 15[F16L]
2015/0107,200 Filter Device, Especially Air FilterAbandonedJan 06, 15Apr 23, 15[F02M, B01D]
2015/0082,982 Filter Element and Filter System Having a Filter ElementAbandonedSep 02, 14Mar 26, 15[F02M]
2015/0075,128 Air Filter Device for a Motor Vehicle and Filter Element for an Air Filter DeviceAbandonedSep 19, 14Mar 19, 15[F02M]
2015/0075,494 Filter Device for Absorbing a Water Fraction Contained in a LiquidAbandonedNov 22, 14Mar 19, 15[F02M, B01D]
2015/0059,304 Filter Element and Filter System with a Filter ElementAbandonedSep 01, 14Mar 05, 15[F02M, B01D]

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